K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2009-10-11T20:19:45.556848Z
K 7
svn:log
V 127
Make openat(2) a cancellation point.

This is required by POSIX and matches open(2).

Reviewed by:	kib, jhb
MFC after:	1 month

END